This is a straightforward block-based Tetris game in which players must complete horizontal lines by fitting variously shaped pieces into the available space. The game concludes when the unfilled lines reach the top of the board.
Controls include the left and right arrow keys to move the blocks horizontally, and the down arrow key to accelerate their descent. Additionally, you can rotate the pieces using the up arrow key. Alternatively, tapping or clicking the on-screen buttons provides the same functionality for convenience.